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- ZSPepLib
ZSPepLib Valuation, Funding & Investors
ZSPepLib is valued at $732M as of May 2026.
Last ZSPepLib valuation
$732M
Series C · May 2026
Last ZSPepLib funding round
$44M
Series C · May 2026
Cumulative funding ZSPepLib raised
$106M
across 4 funding rounds
Key investors in ZSPepLib
CDH Investments
Fortune Venture Capital
Cowin Capital
Xiangjiang State Investment
Gaorong Capital
Lilly Asia Ventures
About ZSPepLib
ZSPepLib is a peptide drug discovery platform company established in January 2017 and based in Zhuzhou, Hunan province, China. The firm specializes in large-scale peptide libraries for lead compound screening, custom peptide synthesis, and R&D services targeting therapeutic development in oncology and metabolic diseases.
Founded
2017
HQ
Website
Status
Privately held
Customer focus
B2B
Revenue model
Services
Valuation
$732M (May 2026)
ZSPepLib Valuation
ZSPepLib is currently valued at $732M, based on its Series C in May 2026.
The $44M round was led by CDH Investments and Lilly Asia Ventures, with participation from Xiangjiang State Investment, Jifeng Capital, Gaorong Capital, Sherpa Healthcare Partners, Aier Medical Investment and 3 other investors.
ZSPepLib valuation by funding round
| Date | Stage | Valuation |
|---|---|---|
| May 2026 | Series C | $732M |
ZSPepLib Funding History
ZSPepLib has raised a total of $106M across 4 funding rounds.
ZSPepLib's first fundraising round was a $15M Series A in July 2019. The most recent completed round was a $44M Series C in May 2026.
ZSPepLib funding rounds
| Date | Stage | Investors | Raised | Valuation | Deal Summary |
|---|---|---|---|---|---|
| May 2026 | Series C | CDH Investments (lead); Lilly Asia Ventures (lead); Xiangjiang State Investment; Jifeng Capital; Gaorong Capital; Sherpa Healthcare Partners; Aier Medical Investment; Cowin Capital; Fortune Venture Capital; Guotai Haitong Fund | $44M | $732M | - |
| Jul 2025 | Series B | CDH Investments (lead); Xiangjiang State Investment; Cheng Du Sheng Nuo Biotec; ApaH Capital Management; Hunan Jiudian Pharmaceutical | $14M | - | Zonsen Peplib Biotech Co. Ltd., also known as ZSPepLib, received CNY 100 million in funding on July 25, 2025. The round was led by CDH Investment Management Company Limited with participation from Hunan Xiangjiang New Area State-owned Capital Investment Co., Ltd., Changsha Xiangjiang Shannuo Venture Capital Partnership Enterprise (Limited Partnership), and ChengDu ShengNuo Biotec Co., Ltd. |
| Apr 2021 | Series A | CDH Investments (lead); ASBV; CAS Investment Management; Shanghai Honghui; Cowin Capital; Fortune Venture Capital; Legend Star | $34M | - | - |
| Jul 2019 | Series A | Boyi Investment Fund (lead); Hunan Xingxiang Investment | $15M | - | - |
Who has invested in ZSPepLib?
19 investors have backed ZSPepLib across its funding rounds, including CDH Investments, Fortune Venture Capital, Cowin Capital, Xiangjiang State Investment, Gaorong Capital and Lilly Asia Ventures.
Lead investors include CDH Investments, Lilly Asia Ventures and Boyi Investment Fund.
ZSPepLib Investors
| Investor | HQ | Rounds | Role | First check |
|---|---|---|---|---|
| 3 | Lead | Apr 2021 | ||
| 2 | Participant | Jul 2025 | ||
| 2 | Participant | Apr 2021 | ||
| 2 | Participant | Apr 2021 | ||
| 1 | Participant | Jul 2025 | ||
| 1 | Lead | Jul 2019 | ||
| 1 | Participant | May 2026 | ||
| 1 | Participant | Jul 2025 | ||
| 1 | Participant | May 2026 | ||
| 1 | Participant | Apr 2021 | ||
| 1 | Participant | May 2026 | ||
| -- | 1 | Participant | May 2026 | |
| 1 | Participant | Jul 2019 | ||
This data is available for Pro users. Sign up to see all 19 ZSPepLib investors. Start Free Trial | ||||
Benchmark 350K+ Funding Rounds and Disclosed VC Valuation Multiples
Sign up to see data on 350K+ funding rounds and disclosed revenue and EBITDA valuation multiples, from seed, through growth stage, to pre-IPO.
Start Free TrialZSPepLib Competitors
ZSPepLib competitors include listed companies like OmniAb and MapLight Therapeutics, and private ones like Angiocrine Bioscience, Immunai, Dewpoint Therapeutics and Immvira.
| Company | HQ | Status | Revenue | EBITDA | Valuation | Revenue Multiple |
|---|---|---|---|---|---|---|
| Private | - | - | $697M | - | ||
| Publicly listed | $19M | ($47M) | $646M | 20.2x | ||
| Private | - | - | $1B | - | ||
| Private | - | - | $504M | - | ||
| Private | - | - | $500M | - | ||
| Publicly listed | - | ($166M) | $733M | - |
ZSPepLib Public Comps
ZSPepLib is still privately-owned, but its public comps include MapLight Therapeutics, Collegium Pharmaceutical, Center Laboratories, Sanofi India, Nxera Pharma, Knight Therapeutics, Tempo Scan Pacific, Supriya Lifescience, XOMA Royalty and DBV Technologies.
| Last FY | EV/Revenue | EV/EBITDA | ||||||
|---|---|---|---|---|---|---|---|---|
| Revenue | EBITDA | Last FY | LTM | 2027E | Last FY | LTM | 2027E | |
| - | ($166M) | - | - | (2.6x) | (2.1x) | |||
| $781M | $390M | 2.2x | 2.1x | 4.4x | 3.8x | |||
| $48M | ($9M) | 15.4x | - | (82.6x) | - | |||
| $190M | $49M | 3.7x | 3.5x | 14.4x | 12.5x | |||
| $190M | ($26M) | 5.1x | 4.0x | (37.2x) | 24.3x | |||
| $323M | $39M | 2.0x | 1.8x | 17.0x | 11.3x | |||
| $790M | $111M | 0.6x | - | 4.5x | - | |||
| $84M | $31M | 8.9x | 7.9x | 24.0x | 22.8x | |||
This data is available for Pro users. Sign up to see all ZSPepLib competitors and their valuation data. Start Free Trial | ||||||||
Common questions about ZSPepLib
| When was ZSPepLib founded? | ZSPepLib was founded in 2017. |
| Where is ZSPepLib headquartered? | ZSPepLib is headquartered in Zhuzhou, China. |
| Is ZSPepLib publicly listed? | No, ZSPepLib is a private, VC-backed company. |
| What is ZSPepLib's valuation? | ZSPepLib was last valued at $732M in its Series C in May 2026. |
| How much funding has ZSPepLib raised? | ZSPepLib has raised $106M across 4 funding rounds. |
| What was ZSPepLib's last funding round? | ZSPepLib's last funding round was a $44M Series C in May 2026, led by CDH Investments and Lilly Asia Ventures. |
| Who are ZSPepLib's investors? | ZSPepLib's investors include CDH Investments, Xiangjiang State Investment, Cowin Capital, Fortune Venture Capital, Cheng Du Sheng Nuo Biotec, Boyi Investment Fund, Jifeng Capital, ApaH Capital Management, Gaorong Capital, ASBV and 9 others. |
| Which companies are comparable to ZSPepLib? | Companies comparable to ZSPepLib include Angiocrine Bioscience, OmniAb, Immunai, Dewpoint Therapeutics, Immvira and MapLight Therapeutics. |
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